A deck-building game in which each player fills the role of an Alchemist trying to be the first and only to successfully complete The Magnum Opus.
Complete The Magnum Opus (or "Great Work") by fabricating the ultimate alchemical substance, the Philosophers' Stone.

Warnings

The event was originally listed with rules of "Magnum Opus (1st)." It has been changed to "Magnum Opus (1st Edition)."